04-14-2019 03:03 AM - edited 04-14-2019 04:00 AM
It seems to me like they are the same but one has an extra adapter for more Watts... I don't understand, is that it or there is more to it?
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04-15-2019 11:50 AM
The 230 watt version does everything the 170 watt version and also supports the P72 model laptop which needs the higher watage power supply for charging